Take the falling-block formula everyone knows, wrap it around a cylinder, and something interesting happens: the walls disappear. In Neon Block Tower, seven classic piece shapes drop down the face of a tower, and instead of shuffling them left and right inside a box, you rotate them around the tower’s circumference with the arrow keys — there is no edge to bump against, only a ring to complete.

Clearing works by rings: fill a full band around the tower and it detonates in a burst of particles, with chained clears stacking score multipliers as the levels climb. The up arrow flips a piece’s shape, down soft-drops, Space slams it home, and a camera that smoothly orbits the falling piece keeps the far side of the cylinder from ever staying a mystery. The bloom-lit cyberpunk glow does real work too — a good clear plays out like a small light show.

This one wants a keyboard, so treat it as a desktop session rather than a phone filler. Players who like spatial twists on familiar rules will find plenty to chew on, and the rest of our puzzle games carry the mood onward.